5026
Environment
Air Relative Humidity
Altitude
Web Bulb Temperature—Power Off
* In some cases performance specifications, such as paper OCF and EP cartridge usage, are specified to
be measured at an ambient condition.
Electrical and power specifications
The following table specifies nominal average power requirements for the basic printer configurations. All power
levels are shown in Watts (W). Maximum current is given in Amperes (A).
Printing states
Typical Electricity Consumption (TEC)
Normal settings
Eco Mode settings
Average power while printing
Simplex printing
Duplex printing
Average power while idle
Power Saver
Ready
Average power while off
Off
Maximum average current while printing
220–240 Volts
110–127 Volts
100–110 Volts
Low-voltage models
110 to 127 V ac at 47 to 63 Hertz (Hz) nominal
•
99 to 137 V ac, extreme
•
100-voltage model
•
100 V ac at 47 to 63 Hertz (Hz) nominal
90 to 110 V ac, extreme
•
High-voltage models
220 to 240 V ac at 47 to 63 Hz (not available in all countries)
•
Service Manual
1-6
Specifications
Relative Humidity 8% to 80%
0–10,300 meters (34,000 feet)
26.7° C (80.1° F) Maximum
Lexmark
Lexmark
C734n
C734dn/dw
4.61 kwh/week
3.83 kwh/week
490 W
490 W
N/A
390 W
16 W
16 W
45 W
45 W
0 W
0 W
3.8 A
3.8 A
7.5 A
7.5 A
8.3 A
8.3 A
Lexmark
Lexmark
C736n
C736dn
4.69 kwh/week
4.10 kwh/week
530 W
530 W
N/A
420 W
16 W
16 W
45 W
45 W
0 W
0 W
3.8 A
3.8 A
7.5 A
7.5 A
8.3 A
8.3 A
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